Publication:
Power system harmonic elimination to improve power quality

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dc.citedby1
dc.contributor.authorChandrasekaran K.en_US
dc.contributor.authorRamachandaramurthy V.K.en_US
dc.contributor.authorid57220516457en_US
dc.contributor.authorid6602912020en_US
dc.date.accessioned2023-05-29T06:00:12Z
dc.date.available2023-05-29T06:00:12Z
dc.date.issued2015
dc.descriptionActive filters; Counting circuits; Dynamics; Electric inverters; Passive filters; Pulse width modulation; Videodisks; Voltage control; Voltage regulators; Dynamic voltage restorer (DVR); H-bridge inverters; Injection transformers; Power system harmonics; Series active power filters; Total harmonic distortion (THD); Voltage harmonics; Voltage source inverter; Harmonic analysisen_US
dc.description.abstractAn improvised RLC interface filter for a Dynamic Voltage Restorer (DVR) is proposed. The RLC filter is connected in the front end between the IGBT based Voltage Source Inverter (VSI) and the injection transformer and is able to eliminate voltage harmonics in the system and also switching harmonics generated from VSI. The voltage at the sensitive load end is pure sinusoidal. In this method, the DVR produced Pulse Width Modulation (PWM) voltage with voltage harmonic canceling the voltage harmonic generated from the supply main. The VSI handles harmonic power. The low order switching harmonics generated by the IGBT based VSI is suppressed. The DVR has greater voltage injection capability. Good dynamic and transient results recorded and Total Harmonic Distortion (THD) at the sensitive load end is minimized. The voltage at the sensitive load is sinusoidal and at 1.0 pu. PSCAD/EMTDC is used to validate the performance of the interface filter and the DVR. Simulated results are presented. � Published under licence by IOP Publishing Ltd.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo12058
dc.identifier.doi10.1088/1742-6596/622/1/012058
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84938856371
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84938856371&doi=10.1088%2f1742-6596%2f622%2f1%2f012058&partnerID=40&md5=71b47747187e46f8d5644d9393706677
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22321
dc.identifier.volume622
dc.publisherInstitute of Physics Publishingen_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleJournal of Physics: Conference Series
dc.titlePower system harmonic elimination to improve power qualityen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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